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Product Detailed Parameters
- Description：CMC 9UH 8A 2LN 700OHM SMD
- Series：SRF1206A
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：8A
- DC Resistance (DCR) (Max)：6mOhm
- Voltage Rating - DC：80V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：AEC-Q200
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.472" L x 0.433" W (12.00mm x 11.00mm)
- Height (Max)：0.236" (6.00mm)
- Package / Case：4-SMD
- Inductance @ Frequency：9 µH @ 100 kHz
- Impedance @ Frequency：700 Ohms @ 100 MHz
- Qualification：-
- Grade：-
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Overview
The Bourns SRF1206A-701Y is a surface-mount common mode choke from the SRF1206A series, designed for high-current applications. It features an inductance of 9 µH and a DC resistance maximum of 6 mΩ. The component supports a current rating of 8 A and provides an impedance of 700 Ω at 100 MHz. Its physical dimensions are 12 mm in length, 11 mm in width, and 6 mm in height. The device operates within a temperature range of -40°C to +125°C.
Feature Summary
- Sector-wound construction for enhanced performance
- Automotive grade reliability with AEC-Q200 qualification
- Compact surface-mount footprint for space-constrained designs
Applications
- Automotive power distribution networks
- High-current signal filtering in automotive electronics
- EMI suppression in compact power modules
Procurement Notes
Verify the specific suffix 'Y' against the manufacturer's official datasheet to confirm package and tape/reel specifications. Ensure the AEC-Q200 qualification status aligns with your project requirements. Cross-reference the 8A current rating and 6mΩ DCR values with the latest technical documentation before finalizing procurement decisions.
Selection Notes
Select this component when a high-current common mode choke with low DC resistance is required for automotive or industrial applications. The 9µH inductance and 700Ω impedance at 100MHz provide effective noise suppression. Consider the 12x11x6mm footprint for board space constraints and verify thermal management capabilities for continuous 8A operation.
Part Context
This part belongs to the Bourns SRF1206A series of shielded common mode chokes. The series is characterized by sector-wound technology, offering high saturation current and low core loss. These components are specifically engineered for demanding environments, including automotive systems requiring robust EMI filtering and high reliability under varying thermal conditions.
Replacement Considerations
Consult the official Bourns replacement guide for direct equivalents. Verify that any substitute maintains the 9µH inductance, 8A current rating, and 12x11mm footprint. Ensure the alternative component also meets AEC-Q200 standards if automotive compliance is mandatory.
